Tower Research Capital (TRC)’s Ciena CIEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $579K | Sell |
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|
2025
Q2 | $329K | Sell |
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|
2025
Q1 | $665K | Buy |
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|
2024
Q4 | $844K | Buy |
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|
2024
Q3 | $195K | Sell |
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|
2024
Q2 | $182K | Sell |
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|
2024
Q1 | $227K | Sell |
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|
2023
Q4 | $432K | Sell |
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|
2023
Q3 | $755K | Buy |
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|
2023
Q2 | $430K | Buy |
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|
2023
Q1 | $483K | Buy |
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|
2022
Q4 | $132K | Sell |
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|
2022
Q3 | $211K | Sell |
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|
2022
Q2 | $830K | Buy |
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|
2022
Q1 | $508K | Sell |
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|
2021
Q4 | $1.03M | Buy |
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|
2021
Q3 | $357K | Sell |
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|
2021
Q2 | $851K | Buy |
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|
2021
Q1 | $549K | Sell |
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|
2020
Q4 | $1.05M | Sell |
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|
2020
Q3 | $874K | Buy |
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|
2020
Q2 | $1.15M | Buy |
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|
2020
Q1 | $541K | Buy |
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|
2019
Q4 | $78K | Sell |
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|
2019
Q3 | $621K | Sell |
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|
2019
Q2 | $761K | Buy |
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|
2019
Q1 | $180K | Buy |
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|
2018
Q4 | $100K | Sell |
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|
2018
Q3 | $268K | Buy |
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|
2018
Q2 | $38K | Sell |
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|
2018
Q1 | $146K | Buy |
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|
2017
Q4 | $11K | Sell |
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|
2017
Q3 | $472K | Buy |
|
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|
2017
Q2 | $15K | Buy |
|
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|
2017
Q1 | $2K | Sell |
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|
2016
Q4 | $18K | Sell |
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|
2016
Q3 | $192K | Sell |
|
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|
2016
Q2 | $569K | Buy |
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|
2016
Q1 | $20K | Buy |
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|
2015
Q4 | $7K | Buy |
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|
2015
Q3 | $1K | Sell |
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|
2015
Q2 | $5K | Sell |
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|
2015
Q1 | $199K | Buy |
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|
2014
Q4 | $30K | Buy |
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|
2014
Q3 | $12K | Sell |
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|
2014
Q2 | $26K | Sell |
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|
2014
Q1 | $49K | Buy |
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|
2013
Q4 | $6K | Sell |
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|
2013
Q3 | $476K | Buy |
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|
2013
Q2 | $8K | Buy |
|